TWI266744B - Lithium iron phosphate, process for production thereof and use as an electrode material - Google Patents

Lithium iron phosphate, process for production thereof and use as an electrode material Download PDF

Info

Publication number: TWI266744B
Authority: TW; Taiwan
Prior art keywords: precursor; limp04; suspension; source; carbon
Prior art date: 2003-11-14

Application number

TW093134723A

Other languages

English (en)

Chinese (zh)

Other versions

TW200523210A (en

Inventor

Gerhard Nuspl

Lucia Wimmer

Max Eisgruber

Original Assignee

Sued Chemie Ag

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2003-11-14

Filing date

2004-11-12

Publication date

2006-11-21

2004-11-12 Application filed by Sued Chemie Ag filed Critical Sued Chemie Ag

2005-07-16 Publication of TW200523210A publication Critical patent/TW200523210A/zh

2006-11-21 Application granted granted Critical

2006-11-21 Publication of TWI266744B publication Critical patent/TWI266744B/zh

Links

238000000034 method Methods 0.000 title claims abstract description 108
238000004519 manufacturing process Methods 0.000 title claims abstract description 22
239000007772 electrode material Substances 0.000 title claims description 9
230000008569 process Effects 0.000 title abstract description 14
GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 title description 17
239000002245 particle Substances 0.000 claims abstract description 103
239000002243 precursor Substances 0.000 claims abstract description 76
239000000203 mixture Substances 0.000 claims abstract description 67
229910001305 LiMPO4 Inorganic materials 0.000 claims abstract description 64
239000000725 suspension Substances 0.000 claims abstract description 58
239000000463 material Substances 0.000 claims abstract description 32
238000003801 milling Methods 0.000 claims abstract description 25
238000011282 treatment Methods 0.000 claims abstract description 23
238000006243 chemical reaction Methods 0.000 claims abstract description 17
239000002244 precipitate Substances 0.000 claims abstract description 11
150000001875 compounds Chemical class 0.000 claims abstract description 8
229910052751 metal Inorganic materials 0.000 claims abstract description 5
239000002184 metal Substances 0.000 claims abstract description 5
230000007704 transition Effects 0.000 claims abstract description 3
239000006185 dispersion Substances 0.000 claims description 27
229910052799 carbon Inorganic materials 0.000 claims description 26
238000010335 hydrothermal treatment Methods 0.000 claims description 26
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 25
WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 24
238000001035 drying Methods 0.000 claims description 20
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
239000013078 crystal Substances 0.000 claims description 18
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 17
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
238000005245 sintering Methods 0.000 claims description 17
239000007789 gas Substances 0.000 claims description 16
238000001556 precipitation Methods 0.000 claims description 16
230000015572 biosynthetic process Effects 0.000 claims description 13
229910001868 water Inorganic materials 0.000 claims description 12
239000007833 carbon precursor Substances 0.000 claims description 11
238000002156 mixing Methods 0.000 claims description 11
239000003575 carbonaceous material Substances 0.000 claims description 10
239000004020 conductor Substances 0.000 claims description 10
230000001681 protective effect Effects 0.000 claims description 10
239000007864 aqueous solution Substances 0.000 claims description 9
229910052742 iron Inorganic materials 0.000 claims description 9
229910000147 aluminium phosphate Inorganic materials 0.000 claims description 8
239000000126 substance Substances 0.000 claims description 8
-1 FeN03 Inorganic materials 0.000 claims description 7
229910013249 LiMP Inorganic materials 0.000 claims description 7
239000012298 atmosphere Substances 0.000 claims description 7
150000003839 salts Chemical class 0.000 claims description 6
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
238000001914 filtration Methods 0.000 claims description 5
239000011261 inert gas Substances 0.000 claims description 5
239000007788 liquid Substances 0.000 claims description 5
229910052744 lithium Inorganic materials 0.000 claims description 5
YOIDHZBOHMNTNP-UHFFFAOYSA-N 1-(4-chlorophenyl)-3-(4-methylphenyl)sulfonylurea Chemical compound C1=CC(C)=CC=C1S(=O)(=O)NC(=O)NC1=CC=C(Cl)C=C1 YOIDHZBOHMNTNP-UHFFFAOYSA-N 0.000 claims description 4
239000012065 filter cake Substances 0.000 claims description 4
229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 4
238000000197 pyrolysis Methods 0.000 claims description 4
239000002904 solvent Substances 0.000 claims description 4
238000003756 stirring Methods 0.000 claims description 4
229920000049 Carbon (fiber) Polymers 0.000 claims description 3
239000004917 carbon fiber Substances 0.000 claims description 3
238000005119 centrifugation Methods 0.000 claims description 3
238000001704 evaporation Methods 0.000 claims description 3
238000002347 injection Methods 0.000 claims description 3
239000007924 injection Substances 0.000 claims description 3
230000007246 mechanism Effects 0.000 claims description 3
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
238000002360 preparation method Methods 0.000 claims description 3
GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 claims description 2
238000013019 agitation Methods 0.000 claims description 2
150000001720 carbohydrates Chemical class 0.000 claims description 2
235000014633 carbohydrates Nutrition 0.000 claims description 2
239000001913 cellulose Substances 0.000 claims description 2
229920002678 cellulose Polymers 0.000 claims description 2
239000000084 colloidal system Substances 0.000 claims description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 claims description 2
230000008020 evaporation Effects 0.000 claims description 2
229910000155 iron(II) phosphate Inorganic materials 0.000 claims description 2
238000004898 kneading Methods 0.000 claims description 2
239000008101 lactose Substances 0.000 claims description 2
229910052808 lithium carbonate Inorganic materials 0.000 claims description 2
230000006911 nucleation Effects 0.000 claims description 2
238000010899 nucleation Methods 0.000 claims description 2
230000001376 precipitating effect Effects 0.000 claims description 2
239000003125 aqueous solvent Substances 0.000 claims 2
229910052684 Cerium Inorganic materials 0.000 claims 1
229910021577 Iron(II) chloride Inorganic materials 0.000 claims 1
229910013275 LiMPO Inorganic materials 0.000 claims 1
GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims 1
239000002305 electric material Substances 0.000 claims 1
238000000227 grinding Methods 0.000 claims 1
NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 claims 1
229910001463 metal phosphate Inorganic materials 0.000 claims 1
238000009826 distribution Methods 0.000 abstract description 36
229910052493 LiFePO4 Inorganic materials 0.000 description 21
239000000047 product Substances 0.000 description 17
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
239000000843 powder Substances 0.000 description 15
229910001416 lithium ion Inorganic materials 0.000 description 10
238000005259 measurement Methods 0.000 description 10
239000007787 solid Substances 0.000 description 9
229910052757 nitrogen Inorganic materials 0.000 description 8
235000011007 phosphoric acid Nutrition 0.000 description 8
239000000243 solution Substances 0.000 description 7
238000007792 addition Methods 0.000 description 6
230000000670 limiting effect Effects 0.000 description 6
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
239000012153 distilled water Substances 0.000 description 5
229910000399 iron(III) phosphate Inorganic materials 0.000 description 5
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
239000003929 acidic solution Substances 0.000 description 4
239000008367 deionised water Substances 0.000 description 4
229910021641 deionized water Inorganic materials 0.000 description 4
239000012467 final product Substances 0.000 description 4
239000001307 helium Substances 0.000 description 4
229910052734 helium Inorganic materials 0.000 description 4
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 4
150000003013 phosphoric acid derivatives Chemical class 0.000 description 4
238000012360 testing method Methods 0.000 description 4
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
229910019142 PO4 Inorganic materials 0.000 description 3
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
238000000149 argon plasma sintering Methods 0.000 description 3
230000008901 benefit Effects 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000013467 fragmentation Methods 0.000 description 3
238000006062 fragmentation reaction Methods 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
238000001027 hydrothermal synthesis Methods 0.000 description 3
230000006872 improvement Effects 0.000 description 3
BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 3
150000002642 lithium compounds Chemical class 0.000 description 3
229910001386 lithium phosphate Inorganic materials 0.000 description 3
230000003647 oxidation Effects 0.000 description 3
238000007254 oxidation reaction Methods 0.000 description 3
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
235000021317 phosphate Nutrition 0.000 description 3
238000012545 processing Methods 0.000 description 3
238000005086 pumping Methods 0.000 description 3
239000007858 starting material Substances 0.000 description 3
TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 description 3
ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
229910010686 LiFePCU Inorganic materials 0.000 description 2
229910001290 LiPF6 Inorganic materials 0.000 description 2
229910052786 argon Inorganic materials 0.000 description 2
239000006227 byproduct Substances 0.000 description 2
230000008859 change Effects 0.000 description 2
239000011362 coarse particle Substances 0.000 description 2
238000007906 compression Methods 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000002425 crystallisation Methods 0.000 description 2
230000008025 crystallization Effects 0.000 description 2
JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
150000002178 europium compounds Chemical class 0.000 description 2
VEPSWGHMGZQCIN-UHFFFAOYSA-H ferric oxalate Chemical compound [Fe+3].[Fe+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O VEPSWGHMGZQCIN-UHFFFAOYSA-H 0.000 description 2
239000010408 film Substances 0.000 description 2
239000000706 filtrate Substances 0.000 description 2
239000012530 fluid Substances 0.000 description 2
239000000543 intermediate Substances 0.000 description 2
229910000398 iron phosphate Inorganic materials 0.000 description 2
WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 2
AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 description 2
230000036961 partial effect Effects 0.000 description 2
239000010452 phosphate Substances 0.000 description 2
239000002798 polar solvent Substances 0.000 description 2
238000001878 scanning electron micrograph Methods 0.000 description 2
239000008247 solid mixture Substances 0.000 description 2
229910052712 strontium Inorganic materials 0.000 description 2
238000001308 synthesis method Methods 0.000 description 2
ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
229940093475 2-ethoxyethanol Drugs 0.000 description 1
WSVLPVUVIUVCRA-KPKNDVKVSA-N Alpha-lactose monohydrate Chemical compound O.O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O WSVLPVUVIUVCRA-KPKNDVKVSA-N 0.000 description 1
239000004254 Ammonium phosphate Substances 0.000 description 1
101100398835 Caenorhabditis elegans leo-1 gene Proteins 0.000 description 1
239000005569 Iron sulphate Substances 0.000 description 1
229910018091 Li 2 S Inorganic materials 0.000 description 1
UQONAEXHTGDOIH-AWEZNQCLSA-N O=C(N1CC[C@@H](C1)N1CCCC1=O)C1=CC2=C(NC3(CC3)CCO2)N=C1 Chemical compound O=C(N1CC[C@@H](C1)N1CCCC1=O)C1=CC2=C(NC3(CC3)CCO2)N=C1 UQONAEXHTGDOIH-AWEZNQCLSA-N 0.000 description 1
KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
241000711981 Sais Species 0.000 description 1
241001319955 Unda Species 0.000 description 1
YDHWWBZFRZWVHO-UHFFFAOYSA-N [hydroxy(phosphonooxy)phosphoryl] phosphono hydrogen phosphate Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(=O)OP(O)(O)=O YDHWWBZFRZWVHO-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000009471 action Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
238000004220 aggregation Methods 0.000 description 1
239000012670 alkaline solution Substances 0.000 description 1
LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
229910000148 ammonium phosphate Inorganic materials 0.000 description 1
235000019289 ammonium phosphates Nutrition 0.000 description 1
239000012736 aqueous medium Substances 0.000 description 1
239000007900 aqueous suspension Substances 0.000 description 1
229910052788 barium Inorganic materials 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
229910052790 beryllium Inorganic materials 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
150000001722 carbon compounds Chemical class 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000010406 cathode material Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
239000002482 conductive additive Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
230000001186 cumulative effect Effects 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000007812 deficiency Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000001514 detection method Methods 0.000 description 1
MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
235000011180 diphosphates Nutrition 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
230000005611 electricity Effects 0.000 description 1
238000000840 electrochemical analysis Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000005284 excitation Effects 0.000 description 1
235000003891 ferrous sulphate Nutrition 0.000 description 1
239000011790 ferrous sulphate Substances 0.000 description 1
230000005669 field effect Effects 0.000 description 1
239000010419 fine particle Substances 0.000 description 1
238000009472 formulation Methods 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000008240 homogeneous mixture Substances 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
239000013067 intermediate product Substances 0.000 description 1
FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
150000002506 iron compounds Chemical class 0.000 description 1
235000014413 iron hydroxide Nutrition 0.000 description 1
229910000358 iron sulfate Inorganic materials 0.000 description 1
MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 description 1
PVFSDGKDKFSOTB-UHFFFAOYSA-K iron(3+);triacetate Chemical compound [Fe+3].CC([O-])=O.CC([O-])=O.CC([O-])=O PVFSDGKDKFSOTB-UHFFFAOYSA-K 0.000 description 1
GYCHYNMREWYSKH-UHFFFAOYSA-L iron(ii) bromide Chemical compound [Fe+2].[Br-].[Br-] GYCHYNMREWYSKH-UHFFFAOYSA-L 0.000 description 1
NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
BQZGVMWPHXIKEQ-UHFFFAOYSA-L iron(ii) iodide Chemical compound [Fe+2].[I-].[I-] BQZGVMWPHXIKEQ-UHFFFAOYSA-L 0.000 description 1
SHXXPRJOPFJRHA-UHFFFAOYSA-K iron(iii) fluoride Chemical compound F[Fe](F)F SHXXPRJOPFJRHA-UHFFFAOYSA-K 0.000 description 1
229960001375 lactose Drugs 0.000 description 1
229960001021 lactose monohydrate Drugs 0.000 description 1
229910052747 lanthanoid Inorganic materials 0.000 description 1
150000002602 lanthanoids Chemical class 0.000 description 1
229910052746 lanthanum Inorganic materials 0.000 description 1
229940094522 laponite Drugs 0.000 description 1
239000010410 layer Substances 0.000 description 1
XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
XCOBTUNSZUJCDH-UHFFFAOYSA-B lithium magnesium sodium silicate Chemical compound [Li+].[Li+].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3 XCOBTUNSZUJCDH-UHFFFAOYSA-B 0.000 description 1
229910003002 lithium salt Inorganic materials 0.000 description 1
159000000002 lithium salts Chemical class 0.000 description 1
229910001496 lithium tetrafluoroborate Inorganic materials 0.000 description 1
238000011068 loading method Methods 0.000 description 1
239000006166 lysate Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
229910052603 melanterite Inorganic materials 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
235000019837 monoammonium phosphate Nutrition 0.000 description 1
230000000877 morphologic effect Effects 0.000 description 1
239000012452 mother liquor Substances 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
239000012299 nitrogen atmosphere Substances 0.000 description 1
239000011255 nonaqueous electrolyte Substances 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
150000003016 phosphoric acids Chemical class 0.000 description 1
230000008092 positive effect Effects 0.000 description 1
RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
230000005855 radiation Effects 0.000 description 1
239000002994 raw material Substances 0.000 description 1
230000002829 reductive effect Effects 0.000 description 1
229910052707 ruthenium Inorganic materials 0.000 description 1
238000001507 sample dispersion Methods 0.000 description 1
229910052706 scandium Inorganic materials 0.000 description 1
238000004626 scanning electron microscopy Methods 0.000 description 1
238000012216 screening Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000010008 shearing Methods 0.000 description 1
239000002356 single layer Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
238000004227 thermal cracking Methods 0.000 description 1
239000010409 thin film Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
229910052723 transition metal Inorganic materials 0.000 description 1
150000003624 transition metals Chemical class 0.000 description 1
239000001226 triphosphate Substances 0.000 description 1
235000011178 triphosphate Nutrition 0.000 description 1
UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 description 1
229910052720 vanadium Inorganic materials 0.000 description 1
239000007966 viscous suspension Substances 0.000 description 1
229910052727 yttrium Inorganic materials 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/45—Phosphates containing plural metal, or metal and ammonium
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Battery Electrode And Active Subsutance (AREA)
Secondary Cells (AREA)

TW093134723A 2003-11-14 2004-11-12 Lithium iron phosphate, process for production thereof and use as an electrode material TWI266744B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE10353266A DE10353266B4 (de)	2003-11-14	2003-11-14	Lithiumeisenphosphat, Verfahren zu seiner Herstellung und seine Verwendung als Elektrodenmaterial

Publications (2)

Publication Number	Publication Date
TW200523210A TW200523210A (en)	2005-07-16
TWI266744B true TWI266744B (en)	2006-11-21

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TW093134723A TWI266744B (en)	2003-11-14	2004-11-12	Lithium iron phosphate, process for production thereof and use as an electrode material

Country Status (12)

Country	Link
US (2)	US7807121B2 (de)
EP (2)	EP2336085A3 (de)
JP (1)	JP4176804B2 (de)
KR (1)	KR101209016B1 (de)
CN (1)	CN1867514B (de)
CA (1)	CA2537278C (de)
DE (1)	DE10353266B4 (de)
DK (1)	DK1682446T3 (de)
ES (1)	ES2393974T3 (de)
PL (1)	PL1682446T3 (de)
TW (1)	TWI266744B (de)
WO (1)	WO2005051840A1 (de)

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ES2393974T3 (es)	2013-01-03
DK1682446T3 (da)	2012-09-24
PL1682446T3 (pl)	2013-01-31
CA2537278C (en)	2007-11-13
KR20060120112A (ko)	2006-11-24
CN1867514A (zh)	2006-11-22
DE10353266B4 (de)	2013-02-21
US7807121B2 (en)	2010-10-05
EP2336085A3 (de)	2012-04-18
CN1867514B (zh)	2011-11-09
CA2537278A1 (en)	2005-06-09
EP1682446A1 (de)	2006-07-26
JP2007511458A (ja)	2007-05-10
US7998618B2 (en)	2011-08-16
DE10353266A1 (de)	2005-06-16
JP4176804B2 (ja)	2008-11-05
US20110017947A1 (en)	2011-01-27
KR101209016B1 (ko)	2012-12-07
TW200523210A (en)	2005-07-16
US20070054187A1 (en)	2007-03-08
HK1096371A1 (en)	2007-06-01
EP2336085A2 (de)	2011-06-22
EP1682446B1 (de)	2012-08-22
WO2005051840A1 (de)	2005-06-09

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